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Common Name Scientific Name <br />Fed/ <br />State/ <br />CNPS <br />Other <br />Status Habitat Micro Habitat Potential <br />to Occur <br />Justification for <br />Determination <br />to foraging areas: lake margins, <br />mud-bordered bays, marshy <br />spots. <br />occurrences are located <br />near Impact Areas. <br />Osprey Pandion haliatus -/- <br /> <br /> <br />CDFW_WL- <br />Watch List <br /> <br /> <br />Riparian forest | Lakes <br />Nest in snags, man-made <br />structures or trees in open areas <br />near water. <br />High <br />Suitable habitat is <br />present, and the species <br />has been observed <br />foraging in the Study <br />Area. <br />double-crested <br />cormorant <br />Phalacrocorax <br />auritus -/- <br />CDFW_WL- <br />Watch List | <br />IUCN_LC- <br />Least <br />Concern <br />Riparian forest | Riparian scrub <br />| Riparian woodland <br /> <br />Colonial nester on coastal cliffs, <br />offshore islands, and along lake <br />margins in the interior of the <br />state. Nests along coast on <br />sequestered islets, usually on <br />ground with sloping surface, or <br />in tall trees along lake margins. <br /> <br />High <br />Suitable habitat exists <br />within the Study Area, <br />and several recorded <br />occurrences are located <br />near Impact Areas. <br />white-faced ibis Plegadis chihi -/- <br />CDFW_WL- <br />Watch List | <br />IUCN_LC- <br />Least <br />Concern <br />Marsh & swamp | Wetland <br />Shallow freshwater marsh. <br />Dense tule thickets for nesting, <br />interspersed with areas of <br />shallow water for foraging. <br />Moderate <br />The species is regularly <br />observed in the Delta <br />year-round. Limited <br />nesting habitat present <br />and borings will be <br />located outside of <br />wetlands where nesting <br />might occur. <br /> <br />purple martin Progne subis -/- <br />CDFW_SSC- <br />Species of <br />Special <br />Concern | <br />IUCN_LC- <br />Least <br />Concern <br />Broadleaved upland forest | <br />Lower montane coniferous <br />forest <br /> <br />Inhabits woodlands, low <br />elevation coniferous forest of <br />Douglas-fir, ponderosa pine, and <br />Monterey pine. Nests in old <br />woodpecker cavities mostly; <br />also, in human-made structures. <br />Nest often located in tall, <br />isolated tree/snag. <br /> <br />Low <br />Species has been <br />observed rarely in the <br />area, and minimal <br />suitable nesting habitat is <br />present within the Study <br />Area. <br />California <br />Ridgway's Rail <br />Rallus obsoletus <br />obsoletus FE/SE <br />CDFW_FP- <br />Fully <br />Protected <br />Brackish marsh | Marsh & <br />swamp | Salt marsh | Wetland <br />Salt water and brackish marshes <br />traversed by tidal sloughs in the <br />vicinity of San Francisco Bay. <br />None <br />The Study Area is not <br />within the range of the <br />species.